diff --git a/cmd/strelaypoolsrv/gui/index.html b/cmd/strelaypoolsrv/gui/index.html
index c2e28c148..24ccf68f4 100644
--- a/cmd/strelaypoolsrv/gui/index.html
+++ b/cmd/strelaypoolsrv/gui/index.html
@@ -237,7 +237,7 @@
       uptimeSeconds: 0,
     };
     $scope.map = L.map('map').setView([40.90296, 1.90925], 2);
-    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
+    L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png',
     {
       attribution: 'Leaflet',
       maxZoom: 17